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Card 26

Front

a long term change in the earths climate, especially a change due to an increase in the average atmospheric temperature

Back

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Card 27

Front

action taken place to reduce or eliminate the long term risk to human life and property from natural hazards, such as building earthquake proof buildings or making international agreements about carbon reduction targets

Back

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Card 28

Front

changes in the pathway of earth around the sun

Back

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Card 29

Front

the period of geological time from about 2.6 million years ago to the present. It is characterized by the appearance and development of humans and includes the pleistocene and holocene epochs

Back

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